Multiple Choice
One of the fastest ways to elevate heart rate and increase oxygen consumption during exercise is to add weight to the limb being moved. Which of the following statements is the MOST accurate regarding this phenomenon? The use of 1 to 3-lb arm weights can:
A) Increase heart rate by 5-10 beats per minute
B) Increase oxygen consumption by 20%
C) Increase oxygen consumption by 30%
D) Increase carbon dioxide expulsion by 25%
Correct Answer:

Verified
Correct Answer:
Verified
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